Kutentha Kulimbana ndi Mafuta Kukana Magalimoto Fluoroelastomer

 Zomangamanga za Molecular & Performance Logic

Msana wa polima umapangidwa kuchokera ku  vinylidene fluoride (VDF) , hexafluoropropylene (HFP)  ndi  tetrafluoroethylene (TFE)  mu chiŵerengero cholondola cha 40/30/30, kutulutsa  fulorini yapamwamba kwambiri yomwe imapezeka mu FKM yamalonda . Matrix owundanawa a fluorocarbon amapanga  chotchinga champhamvu kwambiri padziko lapansi (< 18 mN m⁻¹)  chomwe chimathamangitsa  osakhala polar hydrocarbons , mafuta a polar ester , ndi  zowonjezera zowopsa  monga methanol kapena biodiesel. Njira  yochizira ya bisphenol-AF yotulutsa peroxide  imachotsa kukhumudwa pambuyo pochiritsa, kupatsa  > 20 MPa kulimba kwamphamvu  ndi  35 kN m⁻¹ kung'ambika  ngakhale pambuyo pa  1,000 h @ 200 °C . Zotsatira zake ndi gulu lomwe  limatulutsa silikoni ndi HNBR ndi 3 ×  mu envelopu yotentha yomweyi ndikusunga  <3% kuchuluka kwamafuta mu IRM903 mafuta ofotokozera..

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Precision Properties Table (Njira za ASTM)

Katundu	Njira Yoyesera	FKM-65B20	Benchmark yamakampani amtengo wapatali
Kuchulukana	Chithunzi cha ASTM D792	1.82 g cm⁻³	1.80–1.85
Kuuma	Chithunzi cha ASTM D2240	75 ± 3 Shore A	70-80
Kulimba kwamakokedwe	Chithunzi cha ASTM D412	20.5 MPa	> 18 MPa
Elongation @ Break	Chithunzi cha ASTM D412	230 %	180%
Kupanikizika Kwambiri (200 °C × 70 h)	Chithunzi cha ASTM D395	18 %	<25%
Low-Temp Brittleness	Chithunzi cha ASTM D2137	-25 ° C	-20 ° C
Kuchuluka kwa Mafuta mu Mafuta C (23 °C × 70 h)	Chithunzi cha ASTM D471	1.2 %	<5%
Kukalamba mu Mpweya 250 °C × 70 h	Chithunzi cha ASTM D573	Kusintha kwamphamvu - 5%	< -15%

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Automotive Application Spectrum

Turbocharger Systems

• Ma ducts opangira mpweya  ndi  ma valve diaphragms  omwe amawona  nsonga za 260 ° C  pothamanga kwambiri.

• Zisindikizo za Wastegate actuator  zimakana  kupanga mafuta a 5W-30 + mwaye.

Mafuta & Mazungulira a SCR

• Direct-jekeseni O-mphete  kusindikiza  350 bar dizilo mafuta.

• AdBlue (DEF) amasindikiza jekeseni  pomwe  FKM-65B20 za  zotulutsa zochepa  zimalepheretsa kuwonongeka kwa crystallization.

Injini & Kutumiza

• Ma gaskets ozizira amafuta  omwe amawonekera ku  150 ° C mafuta + kugwedezeka.

• E-motor housing grommets  mu PHEVs kumene  nthunzi ya electrolyte  imaukira ma elastomer wamba.

Chassis & Mabuleki

• ESP hydraulic accumulator chikhodzodzo  chofuna  <0.1% mafuta permeation.

• Kuyimitsidwa kwa mpweya  kukana  ozone, mchere wamsewu, ndi brake fluid.

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 Ndondomeko Yopangira & Mafomu

• Fomu Yophatikiza : slab yosakanikirana  , mizere, kapena pellet  yokonzekera  kupsinjika, kusamutsa, kapena kuumba jekeseni.

• Nthawi Yomwe Amachiritsira : 5 min @ 170 °C akanikizire +  pambuyo pochiritsa 2 h @ 200 °C  (mpweya) kapena  30 min @ 230 °C nthunzi  kwa  <1 % zochotsedwa.

• Miyeso ya slab : 300 mm × 300 mm × 10 mm (mwambo 2-30 mm).

• Moyo Wa alumali :  Miyezi 12  @ ≤ 25 °C muzojambula  za aluminiyamu / PE  iwiri thumba;  kusungunula nayitrogeni  kuti asapse ndi oxidative.

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Certification & Traceability

• ISO 9001:2015  & IATF 16949:2016  chomera chophatikizira chotsimikizika.

• REACH & RoHS 3.0  chilengezo chonse (SVHC <0.1%).

• Lipoti Loyesa la SGS  -  misozi, kuponderezana, kufufuma kwamafuta  (tsitsani PDF).

• Ndemanga ya Conflict Minerals  - Kupeza kwaulere ku DRC.

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Supply Chain & Logistics

Order Type	MOQ	Lead Time	Packaging	Incoterm
Stock Compound	25kg pa	7-10 masiku	PE bag + katoni	EXW Shenzhen
Mtundu Wamakonda / Kuuma	250 kg	3-4 masabata	Mzere wosindikizidwa ndi vacuum	FOB Shenzhen
Pelletized kwa Extrusion	500 kg	4-5 masabata	25 kg zojambulazo matumba	CIF Hamburg

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 Mtolo Wokhala ndi Zingwe Zachitsulo Zopanda Stainless-Steel
Pamahatchi  a turbocharger  omwe ali ndi  > 200 °C , ma gaskets awiri a FKM-65B20 okhala ndi  zingwe zathu za 316 SS  zokhala  -80 °C mpaka +538 °C  kuti  tisindikize makina amafuta amafuta..